import axios from 'axios'
import { MessageBox, Message } from 'element-ui'

// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 90000 // request timeout
})

// request interceptor
service.interceptors.request.use(
  config => {
    // do something before request is sent
    return config
  },
  error => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
  */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  response => {
    return response.data
  },
  error => {
    let errMessage = ''
    if (error.response.data.error_code !== undefined) {
      const errCode = error.response.data.error_code
      errMessage = error.response.data.message
      if (errCode === 40100) {
        MessageBox.alert('您的登录凭证已过期，请重新登录', '提示', {
          confirmButtonText: '重新登录',
          type: 'warning'
        }).then(() => {
          // store.dispatch('user/resetToken').then(() => {
          //   location.reload()
          // })
        })
      }
    } else {
      errMessage = '系统错误：' + error.response.data.message
    }
    Message({
      message: errMessage,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
)

export default service
